Header/ source, linker

Hello,
The syllabus for a Java qualification I'm preparing says I should understand:
"the concept of linkage between Java files"
and
"the difference between header and source files"
in Java.
Also, under the heading of exception handling, the syllabus states I should be able to
"Define a functions� (sic) exception specifications in their header"
Can anybody please point me in the direction of information about these concepts? Many thanks.
Mick

Are you sure it's not C++? Java has neither header files (I'd say Interfaces come pretty close) nor does it use the term "functions"...
The rest sounds like standard exception handling/throwing. I think the tutorials on this site contain everything you need to know.

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Message was edited by:
Avrom

Proper XML Header to link to LV Schema

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Well, it's good to see Murphy's Law still exists ...
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Flattened text here
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LOG:
C:\Documents and Settings\Administrator>lsnrctl start LISTENERPS
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 03-SEP-2008 12:32
:17
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Starting tnslsnr: please wait...
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min\listener.ora
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dmin\listener.ora
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TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 03-SEP-2
008 12:35:44
Copyright (c) 1997, 2005, Oracle. All rights reserved.
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Rgds
Vish

Hi,
After trying with different options I am getting below error now
SQL> select * from vs_sample@ps;
select * from vs_sample@ps
ERROR at line 1:
ORA-00942: table or view does not exist
[Generic Connectivity Using ODBC]ERROR: relation "VS_SAMPLE" does not exist;
No query has been executed with that handle (SQL State: 42P01; SQL Code: 1)
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gs_param_name | gs_param_value
-----------------+----------------
GKTYP_I | 2
DATE_FROM | 2008-10-01
GS_MKT_TYPE_IND | 2
DATE_FROM | 2008-02-01
DATE_TO | 2008-04-15
(5 rows)
SQL> select * from all_tables@PS;
select * from all_tables@PS
ERROR at line 1:
ORA-02068: following severe error from PS
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ORA-28509: unable to establish a connection to non-Oracle system
Rgds
Vish

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